| 3,4-环氧基丁醇硝酸酯的合成 |
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| 引用本文： | 莫洪昌,甘孝贤,李娜,邢颖,韩涛,张志刚,栗磊.3,4-环氧基丁醇硝酸酯的合成[J].火炸药学报,2010,33(1):24-26. |
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| 作者姓名： | 莫洪昌 甘孝贤 李娜 邢颖 韩涛 张志刚 栗磊 |
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| 作者单位： | 西安近代化学研究所,陕西,西安,710065 |
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| 摘 要： | 以3-丁烯-1-醇为原料,经环氧化、硝化两步反应合成出3,4-环氧基丁醇硝酸酯(NEO),并用红外光谱、核磁共振氢谱及元素分析对产品的结构进行表征。通过实验确定了最佳硝化条件:硝化剂与3,4-环氧基丁醇(EBO)的摩尔比为1.5∶1.0,反应温度为-10℃,滴加完毕后待温度开始下降时立即终止反应,硝化反应的收率为65.1%,产品纯度为98.2%。
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| 关 键 词： | 有机化学 3 4-环氧基丁醇硝酸酯 硝化反应 环氧化 |
Synthesis of 3,4-Epoxybutanol Nitrate |
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| MO Hong-chang,GAN Xiao-xian,LI Na,XING Ying,HAN Tao,ZHANG Zhi-gang,LI Lei.Synthesis of 3,4-Epoxybutanol Nitrate[J].Chinese Journal of Explosives & Propellants,2010,33(1):24-26. |
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| Authors: | MO Hong-chang GAN Xiao-xian LI Na XING Ying HAN Tao ZHANG Zhi-gang LI Lei |
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| Abstract: | 3,4-Epoxybutanol nitrate was synthesized with 3-butane-1-ol as raw matieral via two-step reactions, nitration and epoxidation, and characterized by IR,~1 HNMR and elemental analysis. The optimum nitration reaction conditions are as follows: n(HNO_3)∶n(EBO)=1.5∶1.0, reaction temperature, -10℃ and the reaction was quenched after addition was over when temperature began to descend. The yield of nitrating reaction is 65.2%. The purity of the product is 98.2%. |
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| Keywords: | organic chemistry 3 4-Epoxybutanol nitrate nitration epoxidation |
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